HIGH PERFORMANCE TYRE

The present invention relates to a process for the preparation of a copolymer with a high content of styrene or substituted styrene, in particular of a stereoregular copolymer of butadiene with styrene and/or substituted styrene, for use in elastomeric compositions used in the production of tyres or...

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Bibliographic Details
Main Authors ZINNA, Marianna, PARADISO, Veronica, GIANNINI, Luca, CAPACCHIONE, Carmine, PROTO, Antonio
Format Patent
LanguageEnglish
French
Published 16.12.2021
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
DEVICES OR ARRANGEMENTS RELATED TO TYRES
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:The present invention relates to a process for the preparation of a copolymer with a high content of styrene or substituted styrene, in particular of a stereoregular copolymer of butadiene with styrene and/or substituted styrene, for use in elastomeric compositions used in the production of tyres or components thereof, such as, for example, treads. La présente invention concerne un procédé de préparation d'un copolymère ayant une teneur élevée en styrène ou en styrène substitué, en particulier d'un copolymère stéréorégulier de butadiène contenant du styrène et/ou du styrène substitué, destiné à être utilisé dans des compositions élastomères utilisées dans la production de pneumatiques ou de composants de ceux-ci, tels que, par exemple, des bandes de roulement.
Bibliography:Application Number: WO2021IB55013